JP2012505760A5 - - Google Patents

Claims (14)

A housing including a motor and a transmission mechanism, including a nozzle portion having a striking rod for striking a nail disposed therein, wherein the striking rod moves in a reciprocating manner;
A rotating shaft mounted within the housing, a rotary shaft connected to an output shaft of the motor through the transmission mechanism;
An impact member that surrounds the rotating shaft and rotates with the rotating shaft;
A nailing device comprising:
Said rotary shaft, each of said impact member is formed corresponding to the concave groove, groove between that said support, in engagement member disposed on the the corresponding recessed groove, mutually meshed A nailing machine characterized by that.   The nailing machine according to claim 1, wherein at least one of the grooves in the rotating shaft and the impact member has one operating groove and one buffer groove. The actuating groove having a first groove longitudinal one, the buffering grooves has a one second groove longitudinal direction and said first groove longitudinally intersects the second groove longitudinal The nail driver according to claim 2, wherein:   The nailing machine according to claim 3, wherein the operating groove and the buffer groove are connected by a smooth curve, and the length of the buffer groove is shorter than the length of the operating groove.   An energy storage spring is attached between one end of the rotating shaft and the impact member, and the impact member is movable with respect to the rotating shaft between a first axial position and a second axial position. And at the first axial position, the impact member can contact the striking rod at a predetermined position on a rotation circle, and at the second axial position, the impact member is not in contact with the striking rod. The nail driver according to claim 1, wherein the energy storage spring is in a compressed state.   The nailing machine according to claim 1, wherein the engaging member is a steel ball. An outer edge of the impact member, and wherein the at least one projection is provided before Symbol projections in a first axial position to rotate to a predetermined position together with the impact member, in contact tangentially with the striking rod The nail driver according to claim 1.   A battery pack is attached to a lower end of the housing, a switch is attached to the outside of the housing, and a battery in the battery pack is electrically connected to a motor by the switch. Item 2. A nailing machine according to item 1. The nozzle portion in the housing upper end, and the nail receiving sleeve is formed, the nail receiving sleeve includes a sleeve, a fixed member and a magnetic member positioned between the fixed member and the sleeve, the The nailing machine according to claim 1, wherein the fixing member has a groove portion, and the magnetic member is disposed in the groove portion.   The nailing machine according to claim 9, wherein the fixing member has a flexible end surface that contacts a surface of an object on which the nail is struck.   The nailing machine according to claim 1, wherein the striking rod is mounted in a nozzle portion at an upper end of the housing via a restoring spring.   The nailing machine according to claim 1, wherein the transmission mechanism is provided with a through hole in a main shaft, and the through hole communicates the inside and the outside of the gear housing.   The nailing machine according to claim 1, wherein the through hole is L-shaped.   The striking rod is movable back and forth by the function of the transmission mechanism, the striking rod has an outer peripheral surface and a single vertical axis, and the striking rod and the gear box are in the vertical axis. The nailing machine according to claim 11, wherein the nailing machine is connected by a sliding connection structure that permits movement of the batting rod along the longitudinal axis and restricts rotation of the batting rod around the longitudinal axis.